From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f49.google.com (mail-pj1-f49.google.com [209.85.216.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DDF7134A78F for ; Sun, 13 Sep 2026 19:48:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789328888; cv=none; b=oKwCnNYd2tdFcuuED3Bc4dnJMUJlnhPRx16X9txuiLbmSNo7VNbJ2ehCvFoued0+raQ4iK0DiUwBomcr5LyNartOrRgsTV9I7z/MCKAyWmibn03JpIRerNGTtGX69jYRbtN5RvfmUHx5C5PMWUbJVAP/lKLk6jleBuwmiC2h+hA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789328888; c=relaxed/simple; bh=uHJDsq/wBjwWq41YLq/2UUe4aRKRnQW+SBgOa+O8/xU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=myeheZhKZIwaoPJRgPspTaes/LMTEiAkC2MgYqWR4iY7L2uuBOT+Pc6yQGK5QXl82cKuB3w9qr5u5rLCUmtcmfC/AE90reE9Kipzl+W+5CipSKGhycKFi6aUGFVprJMD8IX6qs8Prju4FM+SdwOjzPo9EkdU5FgfVCT4cqt5QsM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=V1BtDy79; arc=none smtp.client-ip=209.85.216.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="V1BtDy79" Received: by mail-pj1-f49.google.com with SMTP id 98e67ed59e1d1-381b831d535so4962230a91.0 for ; Sun, 13 Sep 2026 12:48:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1789328886; x=1789933686; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=8sFKNO7az1ksH2fsKhgDozSxLoIS44WxW5mHIfc4ieo=; b=V1BtDy79m4fRHgCAppGcsGyf3fGyIKGU7n70XcUA75u/CXagiM9sj1vEPdmDrFLa5X oi7bqQP5CJg7/7XB4NzZB/MSjeYJCgcH1sjnAAi0X6Sw6Wyr0i+p3sacgGhafmeUXtqh 1JPEOm8OBOINU/bJTatQt1peAo7E3KgnHktRLvrDLljF/2F9p0L06fWT0mdrDev6CBRd jLIv7x6VSJKgpQqRxGXYIP3cZJTIrZuL5O3aNNORkydyGMMfM0j2yBrmbNB7GPweBCeB 6X/02qQK6N5+3t7Is7Pse7nHb5pK8e+bKoiSGc6+ROgLBftqjGwi+9+2ckIxEjyIV9lt I6IQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789328886; x=1789933686; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=8sFKNO7az1ksH2fsKhgDozSxLoIS44WxW5mHIfc4ieo=; b=UTNDClJyTqcSWGuu2Y4o6CsnHDvzFhcnTEh5IUXecesArrQ5jEfmlNG/M8zYSuGKKs oaGC5OqTzYYkR648sA7EoBYjcsuNAr8ScSY805KznCICiMDxQhX7ze3mA7k/cag5mzot +jGITBPHv/+F3SUc5wB5bopcKm7QBuRGLc2sLHzXnDl8pEc1FZb7b3IqGAa21taAfugZ 7uHC/Yfem6Weblz4pK29d8lnc7F6BpMJD3rFuywm3MYDjkNjlVOtq0HxrNQ17gXKaVZK aZhLs3Ch3jQuDvah5sauoemJ/gLzECm2hJmgMBIlqjdyQQ0lecny7l2BOrWx/SLbJe7k sxig== X-Forwarded-Encrypted: i=1; AKwUvBwz9b0n2UfCsXj7w8Zxe1/fMohISlY5tR6m0Z5NKSs2Dp3GNJ74baiQEJ1OSPu8K4yhkfSyrJZCYs/WWB4=@vger.kernel.org X-Gm-Message-State: AFuF++m18FeijLXjiG69v+dCH5wzx798zl/qYmZfYhD8q35rzJgSMLDx qMgRsFptaqzHSyRxIFpLLhA8shT9Tyct1/8++IE4SdtXZAIRQ4bRsKvh X-Gm-Gg: AYBFou087yi8kbX36pSdzI8kqDgtgdTsAoxPCkuUCPiIt3hICUcGyE44ChWEikZwJe7 sKKvkKLmmI9U+RbpzMwwHNk57xr4c1RN3pFei4VBhH1fvY6UWNzyj4h62Ih6mg8lIMbfmrujlAI yF8GsMPhFJaj2QTThSesz+SdA/b72WOys5f2WypYUBqVEvVE5IbsDSefMX3boebTfVkeMxQuXAu 5pWL6RP4VnXIiwvUcbddMqb/K96sKKNWKafQh954gcE77F3xy9hQQsqBXJVAfPOj0qRzFu9tpqS B/RzdDDAHVDxCnKDxKLx6eFK3AOfuVSIPBAcKw5PCl2dHmCNSBuDsbkgRXIeD6fWQidcREwriQK FKpLDwSi4bi2N2xKV1nXUg+cX/Legl6HY7HoEm0Th1dzXN8WAf18Ewy3fiMniyxEtXUZ7C5AEDR A/3JrnJRXSHkMk6Fj25ZkF7B2OR61IQwiTJ0WoJh2tA9ak9nuOKflb8WOL+ZvZy2OwswW+Onvqn dM4QSJ4XF3s7ZhF2z5QdpdYKtWgBaTgSQRYDHBzHG156F/a3muefRf0BWT51OaBO6n5NRDdjEDj Ow/aXlRD/Wz0idbpcCVvkHnDn4pECfcTTvwrd0y/9XFhL5kb X-Received: by 2002:a17:90b:390d:b0:39b:370e:c807 with SMTP id 98e67ed59e1d1-39d9c1fcb7cmr24523582a91.17.1789328886230; Sun, 13 Sep 2026 12:48:06 -0700 (PDT) Received: from ryzen.lan ([2601:644:8000:7a86::e35]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39db996bde4sm10689651a91.7.2026.09.13.12.48.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 13 Sep 2026 12:48:05 -0700 (PDT) From: Rosen Penev To: dmaengine@vger.kernel.org Cc: Vinod Koul , Frank Li , "Christophe Leroy (CS GROUP)" , linux-kernel@vger.kernel.org (open list), linuxppc-dev@lists.ozlabs.org (open list:FREESCALE SOC DRIVERS), linux-arm-kernel@lists.infradead.org (moderated list:FREESCALE SOC DRIVERS) Subject: [PATCHv2] dmaengine: bestcomm: make gen_bd init helpers static Date: Sun, 13 Sep 2026 12:48:04 -0700 Message-ID: <20260913194804.39939-1-rosenp@gmail.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit bcom_gen_bd_rx_init() and bcom_gen_bd_tx_init() are only called from the PSC wrapper functions in gen_bd.c, so make them static, drop their now-unneeded exports, and remove the corresponding header declarations. These had use before commit 7d3ee229ea51 ("powerpc: Drop MPC5200 LocalPlus bus FIFO driver") Assisted-by: LLM Signed-off-by: Rosen Penev --- v2: mention driver removal that made them unused. drivers/dma/bestcomm/gen_bd.c | 6 ++---- include/linux/fsl/bestcomm/gen_bd.h | 8 -------- 2 files changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/dma/bestcomm/gen_bd.c b/drivers/dma/bestcomm/gen_bd.c index 61b5746e1a97..b5093f7445cb 100644 --- a/drivers/dma/bestcomm/gen_bd.c +++ b/drivers/dma/bestcomm/gen_bd.c @@ -81,7 +81,7 @@ struct bcom_gen_bd_priv { /* Task support code */ /* ======================================================================== */ -struct bcom_task * +static struct bcom_task * bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo, int initiator, int ipr, int maxbufsize) { @@ -108,7 +108,6 @@ bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo, return tsk; } -EXPORT_SYMBOL_GPL(bcom_gen_bd_rx_init); int bcom_gen_bd_rx_reset(struct bcom_task *tsk) @@ -166,7 +165,7 @@ bcom_gen_bd_rx_release(struct bcom_task *tsk) EXPORT_SYMBOL_GPL(bcom_gen_bd_rx_release); -extern struct bcom_task * +static struct bcom_task * bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo, int initiator, int ipr) { @@ -192,7 +191,6 @@ bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo, return tsk; } -EXPORT_SYMBOL_GPL(bcom_gen_bd_tx_init); int bcom_gen_bd_tx_reset(struct bcom_task *tsk) diff --git a/include/linux/fsl/bestcomm/gen_bd.h b/include/linux/fsl/bestcomm/gen_bd.h index aeb312a1cd00..7253d308d77a 100644 --- a/include/linux/fsl/bestcomm/gen_bd.h +++ b/include/linux/fsl/bestcomm/gen_bd.h @@ -16,10 +16,6 @@ struct bcom_gen_bd { }; -extern struct bcom_task * -bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo, - int initiator, int ipr, int maxbufsize); - extern int bcom_gen_bd_rx_reset(struct bcom_task *tsk); @@ -27,10 +23,6 @@ extern void bcom_gen_bd_rx_release(struct bcom_task *tsk); -extern struct bcom_task * -bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo, - int initiator, int ipr); - extern int bcom_gen_bd_tx_reset(struct bcom_task *tsk); -- 2.55.0